caf561457d
Warn about CMake <3.27 for Windows-targeted builds ( #1989 )
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We only use `$<INSTALL_PREFIX>`` when cross-compiling for MinGW on Linux,
so the relevant block is now wrapped in `if(WIN32)`
so a user can more easily lower the `cmake_minimum_required` version.
2026-06-24 23:53:11 +02:00
fc7d9ad573
Handle more numeric literal syntax errors in linker scripts
2026-06-09 18:46:51 -04:00
0b91bf654b
Rename BaseV to ValidBaseV
2026-06-09 17:55:38 -04:00
6b2b6e6000
Fix off-by-one error with INCLUDEd linker script line numbers
2026-06-09 16:16:21 -04:00
f72a4d53e2
Add -Wlarge-constant to RGBLINK as it is for RGBASM
2026-06-09 16:16:21 -04:00
998f636495
Fix rgbgfx -Z palette overgeneration on merged color sets ( #1912 )
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- Fix logic for color set comparison (which affects sorting them)
- Prune color sets which are proper subsets of newly-encountered ones
(a comment implied we were already doing this, but we weren't)
- Add more verbose logging to debug this behavior
2026-06-07 09:55:05 -04:00
075f132d77
Use a smaller unordered_map just for looking up line-leading keywords
2026-05-27 22:01:20 -04:00
31e1d2ec87
Do not build up a std::string when skipping leading keywords
2026-05-27 22:01:20 -04:00
673c62414f
Use std::string_view keys for UpperMap
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This avoids constructing temporary `std::string` objects on lookup
2026-05-27 22:01:20 -04:00
007672f080
Intern identifier strings only after checking for keywords
2026-05-25 23:55:57 -04:00
996469ee28
Ensure CRLF line endings are preserved when necessary
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Some test cases need CRLF line endings checked out even on Unix.
Also some source files had inadvertently contained CR bytes.
2026-05-25 22:00:45 -04:00
55db252a8f
Simplify the lexer by removing BufferedContent and inlining ViewedContent ( #1981 )
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Instead of reading 64 characters at a time into a rolling buffer
as `shiftChar()` is called, we read 8192 characters at a time into
a complete buffer before any `peek()`/`shiftChar()` operations.
2026-05-25 21:05:59 -04:00
cfa0adf295
Intern strings used as identifiers (for labels, constants, macros, charmaps, etc) ( #1980 )
2026-05-25 16:22:29 -04:00
ed19806434
Don't hard-code std::string as the key type for InsertionOrderedMap
2026-05-25 14:21:18 -04:00
a0d96a0856
Factor out repeated expandedSymName logic
2026-05-25 14:21:18 -04:00
4b992bfea5
Use the name of sym_GetPC() instead of hard-coding "@" again
2026-05-25 14:21:14 -04:00
141a7fe22b
Add assume checks for expected Token types, like RPNValue has for RPNCommands
2026-05-25 14:14:34 -04:00
72a410c007
Encapsulate charmap_Init, like sym_Init
2026-05-25 13:54:26 -04:00
090768e2c9
Some Expansion references can be const
2026-05-23 13:06:09 -04:00
4a173130b9
Optimize skipToLeadingKeyword for the common ViewedContent case ( #1968 )
2026-05-22 19:06:12 -04:00
ef2f021892
Simplify sectError handling, without the need for an empty-string sentinel
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The `errorNoTrace` case for the empty-string sentinel was unreachable,
so we can just have a `fatalNoTrace` error right away.
2026-05-22 18:17:25 -04:00
dce14fd4b8
Use C++20 concepts to require constraints on template parameters ( #1977 )
2026-05-22 17:54:34 -04:00
728bed39d5
Do not support GCC 9 ( #1978 )
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This will let us use C++20 features that GCC 9's experimental
C++20 support did not yet cover, such as "concepts".
This reverts some commits:
- 6bcd79b997d5ce5329ea728d14879b
2026-05-22 16:46:46 -04:00
48fcd9a0ca
Use templates to reduce the redundant number-lexing functions ( #1963 )
2026-05-21 23:13:09 +02:00
d56dbbb4bf
Refactor section creation errors, and simplify output for single errors ( #1964 )
2026-05-21 13:01:08 -04:00
c50a849757
Verbose tracing shows lexed and captured values ( #1969 )
2026-05-09 12:01:29 -04:00
be2d028ae6
Format getopt errors more like others (sentence case, quoted options) ( #1966 )
2026-05-09 13:27:34 +02:00
1af8bdda16
Have CMake put RGBDS executables in our own dir
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Not the top-level if we are part of a larger project!
2026-05-06 18:49:19 +02:00
f0161b41c8
Update readHexNumber for consistency with other routines
2026-04-29 12:31:00 +02:00
ca23210f18
Refactor and rename some numeric literal lexing for asm and linkerscript consistency
2026-04-29 12:15:14 +02:00
85e044f5be
Use std::move when relevant in Token constructor
2026-04-28 13:32:45 +02:00
60e76b2da4
Avoid UB if new OOMs by removing std:nothrow
2026-04-28 13:28:32 +02:00
3c7488c131
Some refactoring, renaming, and debug assertions for clarity and safety
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- Add more `assume()` checks in the lexer
- Replace double negative "`disable* = false`" with "`enable* = true`"
- Naming convention of "`std::deque<> *Stack`" when relying on
`.push_front()` and `.pop_back()`
2026-04-27 18:47:06 +02:00
9fd0c0297f
Fix invalid character in bracketed macro argument
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The invalid character should not be consumed by `shiftChar()`.
2026-04-27 17:11:20 +02:00
c1c7e64249
Add two assume calls to verify lexer arguments
2026-04-27 15:35:10 +02:00
a18b2f1049
Consistently lex local labels after keywords, even when skipping/capturing
2026-04-27 15:28:30 +02:00
eeb3a73210
Small optimization to skipToLeadingKeyword
2026-04-27 14:26:47 +02:00
d5ce5329ea
Fix compilation with GCC 9
2026-04-26 23:30:59 +02:00
6bcd79b997
Revert "Derive operator!= from operator== ( #1660 )"
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This reverts commit 993879a2ed
2026-04-26 23:30:59 +02:00
0553491107
Replace a FIXME comment with an explanation of why we can't/won't "fix" it
2026-04-20 14:51:38 +02:00
cfec017fed
Consolidate, refactor, and bugfix the lexer's handling of captures and skips ( #1957 )
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- Do not error about local labels following keywords in skips or captures (fixes #1955 )
- Do not incompletely attempt to handle line continuations in skips (fixes #1956 )
- Rename `skipToLeadingIdentifier` to `skipToLeadingKeyword`, refactor to merge
`skipToEOL` into it, and use it for both skips and captures
2026-04-20 13:04:20 +02:00
12186fdccc
Keep more non-declaration initialization within the for loop clause
2026-04-19 22:01:56 +02:00
71dfab3365
Use charmapEntry to simplify charmap_HasChar
2026-04-17 15:39:30 -04:00
20b11039c9
Keep trie edges sorted for O(log N) lookup
2026-04-17 15:39:30 -04:00
eb9e9c0f33
Replace charmaps' fixed-size 256-value array with a vector of pairs
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This should save memory at the cost of O(n) instead of O(1) access,
which should be okay because the `next` vector is generally small.
2026-04-17 15:39:30 -04:00
81edc27b6e
Fix two warnings on MinGW
2026-04-16 00:57:33 +02:00
6b994b1737
Fix some warnings raised by MSVC
2026-04-16 00:57:33 +02:00
df0b557638
Don't allow invalid interpolations to occur ( #1925 )
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Fixes #1921
2026-04-11 18:16:07 +02:00
422e8eec20
Generate Bison output in CMake build tree ( #1929 )
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Again, moving away from in-tree builds
2026-04-10 18:46:57 -04:00
49a4da2235
Revert "Generate Bison output in CMake build tree"
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This reverts commit 4577ff16bc
2026-04-10 17:18:40 -04:00
Rangi
Rangi
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